Philip Markoff, 23, was ordered held without bail in Boston Municipal Court after being arraigned April 21 on murder and assault charges in the killing of a masseuse and the assault of a prostitute in Boston hotels this month. The woman killed, 25-year-old Julissa Brisman, and the woman attacked both advertised services on the website Craigslist, leading the media to dub this case the "Craigslist killing."

At left, Markoff at his high school graduation in 2004 in Verona, NY.