Greg Campbell, Associated Press
Pricilla Shaw hugs family members at a prayer service at a Baptist church Tuesday for Shaw's son, Cecil Dotson, who is believed to be one of six people murdered in Memphis, Tenn.

Pricilla Shaw hugs family members at a prayer service at a Baptist church Tuesday for Shaw's son, Cecil Dotson, who is believed to be one of six people murdered in Memphis, Tenn. Four adults and two children were found in a home rented by Cecil Dotson. Police have not released the names of those found slain. Investigators said they believed the attacker or attackers were not among the dead, ruling out a murder-suicide.