The second attempt at a partial implosion of the Pontiac Silverdomewas a success just after 4 p.m. on Monday, more than a day after the first attempt was a failure. According to Adamo, the demolition company tasked with the implosion, eight charges disconnected. That prevented the Silverdome from coming down. "We had a lot of difficulty getting people out of here the other night...we don't know if someone accidentally pulled the wire off. We don't know, we're still researching that," said Adamo Executive Vice President Rick Cuppetilli. Monday's explosion seemed to be much larger, and sent the upper level of the Silverdome crumbling to the ground.

Crews successfully imploded the Pontiac Silverdome on Monday afternoon, just over a day after the first planned implosion failed. According to Adamo, the demolition company tasked with the implosion, eight charges disconnected -- preventing the fall of the Silverdome. "We had a lot of difficulty getting people out of here the other night...we don't know if someone accidentally pulled the wire off. We don't know, we're still researching that," said Adamo Executive Vice President Rick Cuppetilli. Crews will be monitoring the dome and will send off suggestions to the mayor's office today. We're told security will be on the site around the clock until the Silverdome comes down.

The second attempt at a partial implosion of the Pontiac Silverdomewas a success just after 4 p.m. on Monday, more than a day after the first attempt was a failure. According to Adamo, the demolition company tasked with the implosion, eight charges disconnected -- preventing the fall of the Silverdome on Sunday morning. "We had a lot of difficulty getting people out of here the other night...we don't know if someone accidentally pulled the wire off. We don't know, we're still researching that," said Adamo Executive Vice President Rick Cuppetilli. Monday's explosion seemed to be much larger, and sent the upper level of the Silverdome crumbling to the ground.

Before we say goodbye to the Pontiac Silverdome, let's take a look back.

When Michigan began its season with a roster full of turnover, it seemed like quarterback was a secure position with Wilton Speight returning as the starter. Looking back now, it appears the competition that started the year between Speight and John O’Korn may have been one of the early factors in Speight’s decision to ultimately leave the program.

The Michigan starting quarterback didn't hold back his emotions after a tough loss to the rival Buckeyes.

Jim Harbaugh tells Brad Galli he hopes Brandon Peters returns against Ohio State. Watch the full interview before Michigan plays Ohio State.

Michigan head coach Jim Harbaugh discusses quarterbacks John O'Korn and Brandon Peters in this week's edition of "Inside the Huddle" with Brad Galli.

During his weekly one-on-one interview with Brad Galli, Michigan head coach Jim Harbaugh avoided using the term "game manager" when discussing quarterback John O'Korn.

In this week's "Inside the Huddle" with Brad Galli, Michigan head coach Jim Harbaugh discusses the Wolverines' loss to Michigan State and how he's using it to motivate his team moving forward.

7 Sports Cave breaks down last night's game, where MSU won against U of M.

Nick Britsky of Nickdrinks.com shows viewers how to make delicious drinks for a tailgate party.

At the Pastry Peddler Bakery & Cafe located at 619 Packard Street in Ann Arbor, Owner & Head Pastry Chef Katy Nightwine says game days are always extra busy.

Game Day Food With HopCat

Tom Anderson is a dentist by day and a mega fan on game day! He converted a Greyhound bus into the ultimate UM tailgating machine.

Gearing Up With Fanatic U

MSU Vs U-M Rivalry

Security To Be Tightened During MSU/ U-M Showdown

Recent history indicates MSU and Michigan will put on a show in primetime. Brad Galli has more.

Dan and Amanda Vought live in a house divided - Dan is a Michigan fan and Amanda is a Spartan.

Members of the Michigan State and University of Michigan ROTC programs are running the game ball for Saturday's big game from the Spartan Statue in East Lansing to The Diagin Ann Arbor all for a good cause. The run is part of Alex's Great Race in honor of Alex Powell, who was diagnosed with a rare, aggressive form of cancer after being accepted into Michigan State. After he died, his family was determined to create a tradition to honor his memory, and that's when the idea for the ROTC cadets to make a 64-mile run from MSU to UM before the annual game came to be.

Hudsonville Ice Cream releases new flavors for the Fall

Jim Harbaugh's history with the Michigan and Michigan State game dates back decades. On Monday, the coach talked about his memories of the rivalry with Brad Galli in his weekly interview with WXYZ.

Officials are talking about security in the wake of the Las Vegas shootings as Michigan and Michigan State prepare for their rivalry game this weekend.

Students feeling uneasy about attending MSU, Mich game

Jim Harbaugh was judging a cannonball competition and decided to get in on the action, khakis and all!

Jim Harbaugh tells WXYZ Michigan will assess QB battle when Speight is healthy. Brad Galli has more with Harbaugh, including Devin Bush's de-cleater of a hit.

Michigan State vs. Michigan to air in primetime for the first time ever. Brad Galli has more with Jim Harbaugh from inside the Big House.

The final event at The Palace of Auburn Hills is Saturday as Detroit's own Bob Seger will close out the building. Now, people are wondering what the future will be for the arena in Auburn Hills. While some Pistons workers will stay there for a couple years as they build the team's new headquarters in Midtown.

Tonight is the induction of the 2017 Michigan Sports Hall of Fame

On this week's edition of "Inside the Huddle," Michigan head coach Jim Harbaugh chats with Brad Galli about the Wolverines' win over Cincinnati, as well as his efforts to try and bring Barack and Michelle Obama to Ann Arbor as honorary captains.

7 Action News Reporter Jennifer Ann Wilson is tailgating with fans at the Big House before the big game.

ESPN NFL reporter and Michigan alumnus Adam Schefter joins Brad Galli live on the field at Michigan Stadium prior to the Wolverines' home opener against Cincinnati.

UM Vs Cincinnati

We're digging deeper to show off some of the secrets of Little Caesars Arena.

New era in Detroit with the completion of Little Caesars Arena

Olympia Entertainment President and CEO Tom Wilson joined 7 Action News This Morning to talk about Little Caesars Arena Preview Week which is coming up next week. It all gets started on Tuesday with the official ribbon cutting, but features events going on all week long. On Saturday, Sept. 9, fans can get their first chance to see the arena with free tickets for the tours, going on every hour from 3 p.m. to 8 p.m. Then, on Sunday, there is the Hockeytown 5K which starts in the District Detroit, runs through downtown Detroit, to Joe Louis Arena, through the arena before finishing at Little Caesars Arena.

There are two major events relating to the District Detroit and Little Caesars Arena on Friday. At the Detroit Lions preseason game, they are hosting District Detroit night which will celebrate and inform people about the 50-block entertainment and sports complex. Plus, at 10 a.m. on Friday, tickets go on sale for the little Caesars Arena preview which happens Saturday, Sept. 9.

Little Caesars Arena 101: Where to park, what to eat and what to expect.

Wilton Speight and John O'Korn are the top two quarterbacks as of now for the Wolverines.

Michigan football's Larry Prout Jr. ready for season after enduring tough summer of surgeries

The new logo on the rooftop of Detroit's Little Caesars Arena is causing controversy.

A new display at Schembechler Hall has Michigan's football program honoring its head coaches - including Rich Rodriguez and Brady Hoke. Brad Galli has more.

Little Caesars Arena will have the NHL's biggest scoreboard. Brad Galli has more.

We take an inside look at the all-new Little Caesars Arena with less than three months until the new home of the Red Wings and Pistons is expected to open

Michigan's basketball team was in a meeting on Monday, when campus officers visited. Andrew Dakich, a senior walk-on from Zionsville, sat in the back of the room as the officers addressed him. What happened next is best observed by watching the vi

Jet's Pizza joins the Suburban Ford 7 Sports Cave to talk about their new food and the best football food.

Eric Dungey threw for 278 yards and three touchdowns, Cole Murphy kicked a tiebreaking field goal in the fourth quarter, and Syracuse stunned No. 2 Clemson 27-24 on Friday night to put a damper on the Tigers' chances to repeat as national champions. -Associated Press

Hockey NHL Champion stories. Grab some popcorn, sit back and relax.

Reminiscent of 1982, the Tar Heels were coming off a crushing defeat in the national title game just a year earlier. In the 2016 National Championship game, Carolina led at the half only to let it slip away over the course of the final 19+ minutes, but with just seconds to play a double-clutch three-pointer from Marcus Paige tied the game. That's when Villanova did the unthinkable and sunk a half-court buzzer-beater to defeat the Heels. Just twelve months later, a somewhat different Tar Heel team now missing Marcus Paige, Bryce Johnson, and Joel James had stormed all the way back to a second consecutive Final Four. After squeaking out a victory against Oregon in the national semi-final game, North Carolina took on media darling Gonzaga. The Heels would ultimately prevail in a game for which the officials seemed to want to make it about them and blew an extraordinary number of whistles. This contains the best parts of the 2017 National Championship game when in the middle of a referee extravaganza occasionally a basketball game would break out. There is a ton of a post-game content here too so be sure to stick around after the final buzzer. Disclaimer All the videos, songs, images, and graphics used in the video belong to their respective owners and I or this channel does not claim any right over them. All content is non-monetized and is for entertainment purposes only. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be an infringement.