Raj sent a text asking about a homework assignment. Within an hour, he had taken his own life

When Pooja Mehta’s younger brother, Raj, died by suicide at age 19 in March 2020, she felt “blindsided”.

Raj’s last text message was to his college lab partner about how to divide homework questions.

“You don’t say you’re going to take questions one through 15 if you’re planning to…