Jimmy Lyons , 32 , is accused of shooting the residents of a home in which he was living ; faces murder and aggravated assault charges . Eight-year-old girl who was with her family at Victoria home at time of shooting ran to safety , hiding behind a trailer . Father , Jermaine Sims , 31 , and nine-year-old daughter died later on Friday morning while in hospital . Mother , Mississippi , 29 , six-year-old son and 14-year-old daughter survived but were in critical condition .
Jimmy Lyons , 32 , is accused of shooting the residents of a home in which he was living ; faces murder and aggravated assault charges . Eight-year-old girl who was with her family at Mississippi home at time of shooting ran to safety , hiding behind a trailer . Father , Jermaine Sims , 31 , and nine-year-old daughter died later on Friday morning while in hospital . Mother , Victoria , 29 , six-year-old son and 14-year-old daughter survived but were in critical condition .