it was firefighter sam dreher.he paramedics immediately airlifted psalm to the nearest trauma center as word of the shooting spread. >> and it's danielle. she's screaming into the phone. you have to come. he's been shot. he's been shot. and i said who's been shot? and she screams out sam. >> cindy jumped in her car to be at her brother's side. a thousand questions swirled through her mind. why sam? who shot him? and why was he at that apartment complex? >> a firefighter gunned down. but this seemed like more than just a random shooting. coming up -- >> there is some infidelity going on, and there is a reasreason reasonable cause for concern. >> when "dateline" continues. "ds daughter: slurping don't pay for water. pay for clean. it's got to be tide. special guest flo challenges the hand models to show off the ease of comparing rates with progressive's home quote explorer. international hand model jon-jon gets personal. your wayward pinky is grotesque. then a high stakes patty-cake battle royale ends in triumph. you