Officials probing CASA bomb threats

Police and fire officials are investigating alleged bomb and death threats targeting leaders of a Maryland immigrant advocacy group who operate a day labor center that was set on fire last year.

Mario Quiroz, spokesman for CASA of Maryland, said he and the organization?s vice president, Simon Bautista, received menacing phone calls around 3:20 p.m. on May 18. A voicemail message also was left at one of the group?s offices.