Seven people have been killed following an overnight shooting southeast of the lake area. According to the highway patrol, the attacks took place in several locations in and around the unincorporated community of Tyrone in Texas County. The victims were found at four different homes and one person who was injured has been taken to an area hospital. The 36 year old suspected gunman was found dead in Shannon County from an apparent self inflicted gunshot wound bringing the total number of people dead to eight. No word yet on what caused the shooting.