Harris County Sheriffs increase reward for 2006 murder fugitive


HARRIS COUNTY, Texas – The Harris County Sheriff’s Office added a murder fugitive to the U.S. Marshals Service's most wanted list Thursday and increased the reward for his capture. 

William Joseph Greer was charged with murder in December 2006 after authorities said he shot and killed his girlfriend, Tammy Esquivel.

According to investigators, Greer and Esquivel were arguing when he dragged her into the master bedroom and shot her.