A 32-year-old Rotterdam resident was arrested after the shootings. He was identified by Dutch authorities as Fouad Lakhlili from
Rotterdam (born 11 February 1991 in
Utrecht), a student of the Erasmus University medical school, and had previously been convicted of
animal cruelty. He was described by prosecutors as showing signs of "psychotic behavior" in a warning sent to the hospital prior to the shooting. Neighbors of the suspect claimed that there had been repeated behavior that had been reported to police, but every time police came by the curtains would be closed and the suspect would never open his door. An email sent by the Dutch public prosecution service to the teaching hospital that he attended which described this behavior, was posted by the suspect to an online forum. In the forum he described himself as an alcoholic and claimed that he was unable to finish his degree due to teachers "sabotaging" him. On 21 February 2025, Fouad Lakhlili was convicted and sentenced to life imprisonment for the shootings. ==Aftermath==