The Red Wings won it when Pavel Datsyuk's shot from the left circle deflected off the shaft of Helm's stick and past Lundqvist. It was Helm's 10th goal.
"I just tried to use my speed to get to the front of the net just hoping for some kind of puck, pass or whatever," Helm said. "If not, then I just wanted to be a screen. Luckily [Datsyuk] just shot one and it hit off my stick and found a way in. I don't know how it found a way in, but I'm happy it did."
Detroit rallied from a 2-0 second-period deficit for a 3-2 win against the Winnipeg Jets Thursday. The Red Wings are 13-1-1 in the past 15 games against the Rangers at Joe Louis Arena.
"Our mentality of getting pucks to the net, shooting pucks and being more aggressive on our toes has been better the last two games," Richards said. "Not waiting for the other team to take it to us. When you do that, things start to go your way."
Chris Kreider had a goal and an assist and Derek Stepan and scored for New York (39-22-7). Mats Zuccarello had two assists and Henrik Lundqvist, who returned after missing three games because of neck spasms, made 40 saves.