3rd person sentenced in killing of rec center worker in West PhiladelphiaA third person has now been sentenced in the murder of a rec center employee in West Philadelphia. A third person has now been sentenced in the murder of a rec center employee in West Philadelphia. A third person has now been sentenced in the murder of a rec center employee in West Philadelphia. A third person has now been sentenced in the murder of a rec center employee in West Philadelphia. PHILADELPHIA (WPVI) -- A third person has now been sentenced in the murder of a rec center employee in West Philadelphia.