>> reporter: he was at the tamarack home of his in-laws to pick up his 3-year-old son.is mother-in-law brought the boy's pillow and bag outside and asked him to step inside to speak with her husband. when he refused she allegedly squeezed off three rounds. [ gunshots ] [ screams ] >> reporter: he told the 911 operator he expected trouble at the house. >> reporter: i recorded -- i knew something would happen. >> reporter: the mother-in-law, 66-year-old cheryl hepner, told her own story to an emergency dispatcher saying it was mcleeno that shot. >> he's going to say that i did this -- he's such a [ bleep ]. >> reporter: her daughter and son-in-law have been locked in a nasty divorce and custody battle. still neighbors out here wonder how a family feud could ever get to this ugly. >> families have problems but don't usually go that far. >> i'm shocked at that. imagine if he hadn't caught it on the camera. >> he has evidence. a good thing. he survived his injuries. doing okay. checked out of the hospital. sad part, a 3-year-old little boy in the middle. adults always screw

. >>> at the fiesta food market in tamarack, florida, an outside security camera catches a man dressed in black running into the store march 17th, 2009. inside another camera shows store manager nathan summer walking toward the door when the robber barrels in with a gun in each hand. >> there was two guns in my face. at first i was shocked, you know. i was scared. i take two steps back, and right then and there, i just jumped on him. >> the 36-year-old store manager attacks the gunman, who shoots. >> i was shot in my chest first. and it actually went in a side angle through my chest, through my arm. >> but the bullet doesn't stop nathan. wounded, he pushes the robber out of the store. the gunman keeps firing. >> there were several rounds fired off, between like six and eight rounds. >> nathan drags the gunman down into the bushes, and they continue to struggle. >> then i got shot in my neck, and when i got shot in my neck, you see me going down, and i grabbed my gun. >> nathan carries a gun in his right pocket. he grabs it, but he's too injured to use it. >> i drop it because i'm just