Two people were shot and killed and nine wounded at the Ivy League school over the weekend in Providence, Rhode Island. No suspect has been apprehended yet.
The FBI Boston office said a reward will be provided to anyone who can give information leading to the person’s identification, arrest, and conviction.
The president also signed an order classifying fentanyl as a weapon of mass destruction, citing the hundreds of thousands of U.S. deaths linked to the opioid.