Adrian Lamo, the computer hacker who reported Chelsea Manning to authorities for sharing classified documents with WikiLeaks, was found dead in an apartment in Wichita, Kansas, last week, according to local reports.

Lamo, whose cause of death has yet to be reported but has been deemed unsuspicious by police, was 37, the Wichita Eagle reported.

With great sadness and a broken heart I have to let know all of Adrians friends and [acquaintances] that he is dead, his father, Mario Lamo, posted on Facebook on Friday. A bright mind and compassionate soul is gone, he was my beloved son.