'Person of interest' detained over Brown University shooting, police say

A "person of interest" has been detained in the Brown University shooting incident where two people were killed and nine others injured. The shooting occurred in a classroom at the Holley engineering building, prompting a shelter order that has now been lifted. Investigations are ongoing, and Providence Mayor Brett Smiley provided an update on the conditions of the victims. Brown University President Christina Paxson expressed gratitude for the support received and highlighted ongoing assistance for the affected families.