SUNRISE, Fla. — In the final seconds of overtime, after Sam Bennett was called for high-sticking Charlie McAvoy, David Pastrnak intended to send a cross-seam puck for Elias Lindholm to one-time. Pastrnak did not complete the pass. Execution was not atop the Boston Bruins’ list of accomplishments on Saturday against the Florida Panthers.

The Bruins are slip-sliding away down the Atlantic Division standings with six straight losses and it's beginning to elicit narratives. Speculation is swirling that there is tension in the Bruins' locker room between star forwards Brad Marchand and David Pastrnak.

Brad Marchand pulled no punches when asked of a report from WEEI's Rich Keefe about a rift between him and David Pastrnak.