"We were a little sloppy, a little slow on a lot of things early," Panthers interim head coach Andrew Brunette said. "I think it took about 30-35 minutes to get dragged into the fight, and once we were in it we were fine. They were the more desperate team. They wanted it more."
Following a pair of big stops by Spencer Knight, the Panthers went the other way with the puck and, after having his initial shot hit off the side of the net, Carter Verhaeghe jumped on the loose rubber and sent his next attempt past Logan Thompson to make it 1-0 at 8:04 of the first period.
Kept mostly in check by Knight throughout the first period, Vegas finally got one past the rookie thanks to a whole lot of puck luck when, following a turnover at the blue line, Brett Howden sent a pass into that slot that clipped off a defender and sailed into the twine to make it 1-1 at 17:09.
Putting the Knights back on top in the second period, Evgenii Dadonov, who suited up in 280 career games with the Panthers, flew into the offensive zone, dashed from the right circle into the slot and unleashed a wicked wrist shot into the far side of the cage to make it 2-1 at 5:58.
Extending the lead on the power play, Dadonov scored again at 14:32 to make it 3-1.
"They pressured hard," Panthers forward Eetu Luostarinen said. "We just have to play a little tighter."
Making it a one-goal game heading into the second intermission, Sam Bennett swept a pass from Anthony Duclair past Thompson for his 25th goal of the campaign to make it 3-2 at 17:38.
Briefly evening things up in the third period, Sam Reinhart deftly tipped in a point shot from Aaron Ekblad on the power play to make it 3-3 at 12:26. But less than a minute later, Nicolas Roy used his backhand to beat Knight on a breakaway to put Vegas back on top 4-3 at 13:23.
With the Panthers pulling their goaltender for a 6-on-5 advantage, William Karlsson sent a long shot into the abandoned cage to lock in the 5-3 win for the Knights with 1:50 left on the clock.
Closing out their trip, the Cats will visit the Ducks on Friday.
"In the first period, they came out pretty hot," said Ekblad, summarizing the loss. "We knew they were going to be a desperate team and play hard. We did a good job tying it up, and once we did we lost it. I thought we fought hard in the third to come back. Road games are never easy. We're on a long, hard road trip. Our focus shifts to tomorrow and trying to find a way to win."
Here are five takeaways from Thursday's loss in Sin City…