JACKSONVILLE, Fla. -- A man accused last month of beating and raping a female corrections officer while in the Duval County jail awaiting trial on a murder charge is now charged with a second killing.

Jonathan Tave, 26, accused of killing a man in 2005, allegedly pulled a homemade knife and sexually assaulted a veteran corrections officer in the jail's fifth-floor law library on April 17 -- an attack that went on for an hour.

The officer was hospitalized with serious but non-life-threatening injuries.

Tave, who listed on the jail's Web site as 6 feet 3 inches tall and weighs 230 pounds, left the law library and got to the mezzanine level before he was apprehended.

After that assault, Tave was charged with 11 more felony counts and sent to the Baker County jail. Baker County Sheriff Joey Dobson said that Tave was hara**ing other inmates, so he was returned to Duval County.

Channel 4 has learned that prosecutors have now charged Tave with the 2004 slaying of Willie T****lin. He is scheduled to make a first appearance on that charge on Thursday morning.