Three people die in US drug warehouse shooting

Three people were shot dead yesterday at a drugs distribution centre in Maryland by a woman who then turned the gun on herself.

The assailant, a temporary employee identified as Snochia Moseley from Baltimore County, was reported to have had a workplace grievance. She died after shooting herself. Three other were wounded at the Rite Aid drugstore chain, Harford County sheriff said. The exact motive for the attack is unclear, police said.