WikiLeaks offered a $20,000 reward for “information leading to conviction for the murder of DNC staffer Seth Rich” Tuesday, after Rich was mysteriously shot and killed in July.

The official WikiLeaks Twitter account advertised the reward this morning, posting, “ANNOUNCE: WikiLeaks has decided to issue a US$20k reward for information leading to conviction for the murder of DNC staffer Seth Rich.”

ANNOUNCE: WikiLeaks has decided to issue a US$20k reward for information leading to conviction for the murder of DNC staffer Seth Rich. — WikiLeaks (@wikileaks) August 9, 2016

Seth Rich, who worked for the Democratic National Committee, was shot and killed in July, with police saying the death is suspected to be the result of an “attempted robbery.”

Rich has since remained at the center of speculation after WikiLeaks released nearly 20,000 leaked emails from the DNC later on in July, which were allegedly sent to the organization from an unknown inside source.

Charlie Nash is a reporter for Breitbart Tech. You can follow him on Twitter @MrNashington or like his page at Facebook.