Victim's last Snapchat starts with dancing, ends in gunfire

An undated photo from the Facebook account of Amanda Alvear, who police identified as one of the victims of the shooting massacre that happened at the Pulse nightclub of Orlando, Florida, on June 12, 2016. Amanda Alvear via Facebook/Handout via REUTERS

NEW YORK (Reuters) - Amanda Alvear's last Snapchat video post begins with a shot of her on the dance floor of an Orlando nightclub surrounded by friends. It ends with gunshots ringing out over the music.

Alvear, 25, was identified by police on Monday as one of 49 people killed by a gunman at the Pulse nightclub in Orlando, Florida, in the worst mass shooting in modern U.S. history. Alvear's friend Mercedez Flores, 26, who worked for Target, also was on the list. The Orlando Police Department has so far named 48 of the victims.