Former Boston University medical student and alleged Craigslist killer was indicted by prosecutors on Sunday.

Suffolk County District Attorney Daniel F. Conley said Philip Markoff, 23, will be arraigned on first-degree murder, armed robbery, armed kidnapping and related charges Monday morning in Suffolk Superior Court, The Boston Globe reported.

Markoff was indicted for the April 14 shooting of 25-year-old Julissa Brisman of New York, who advertised on the exotic services section of Craigslist at the Boston Marriott Copley Place hotel.

Investigators have also linked him to the April 10 armed robbery of a 29-year-old Las Vegas woman at the Westin Copley Place hotel.

He has been linked to both these crimes through fingerprints, documents, e-mail and photo identification.