The funeral for Ebony Nicole Dorsey, 14, will begin at 11 a.m. Saturday at Wissahickon High School, 521 Houston Rd., Ambler. Friends may call after 8 a.m. at the school, where Miss Dorsey was a ninth-grade honor student. Burial will be in Rose Valley Cemetery, Ambler.

On Monday, Mark P. O'Donnell was charged with murdering Miss Dorsey on Friday in his Plymouth Meeting apartment. She had been babysitting his daughter.

Miss Dorsey, who would have turned 15 next Tuesday, attended Shady Grove Elementary School in Ambler.

She is survived her father, Evan; her mother, Danielle Cattie; brothers Shawn and Tre Holcomb; a sister, Savanah Holcomb; and grandparents Ronald and Martha Dorsey and Matthew DelConte Jr. and Kathleen Cattie.