NEW HAVEN, Conn. AP – A Yale University lab technician was arrested Thursday and charged with the suffocation death of a graduate student whose body was found stuffed in a research building wall on what was to be her wedding day.

New Haven police said they arrested 24-year-old Raymond Clark III at the the Super 8 hotel in Cromwell, about 25 miles north of the Ivy League campus. Clark had been staying at the hotel since he was released early Wednesday by police, who had served search warrants looking for evidence linking him to Annie Le’s death.