One of the individuals identified by 4chan users as a possible Boston bombing accomplice has been found dead in the Providence River.

“Police in Providence pulled a man’s body from the Providence River on Tuesday, and authorities said it is “very possible” that it is Sunil Tripathi, 22, a former Brown University student who has been missing since mid-March,” reports the Boston Globe.

Tripathi’s possible connection to the Boston bombing was first raised by users of the 4chan website when it was pointed out that his image bore a similarity to one of the suspects first named by the FBI who later turned out to be Dzhokhar A. Tsarnaev.

Users of the Reddit website later apologized to Tripathi’s family for making the erroneous connection, with one moderator writing, “We cannot begin to know what you’re going through and for that we are truly sorry.”