Marcellus Williams was executed by Missouri on Tuesday evening for the 1998 murder of journalist despite objections from his attorneys and a state prosecutor.

The family of Marcellus Williams has reported receiving death threats since the state of Missouri executed him last week. A representative of his son said the threats were made via phone calls, emails and anonymous social media messages.

In the aftermath of Williams’ execution there has been an outcry from the public due to the doubts over his conviction, especially since it was reported in August that a new development showed that the knife used in the murder was believed to have been contaminated by DNA from a prosecutor and investigator working on the case.

The family of Marcellus Williams has reported receiving death threats since the state of Missouri executed him on Tuesday. A representative of his son said the threats were made via phone calls, emails and anonymous social media messages.

Williams maintained that he was innocent in the 1998 killing of Felicia Gayle. No forensic evidence linked him to the murder, but two witnesses testified that he had confessed to them.

Some progressives re-upped calls to abolish the death penalty, while conservatives lauded the execution for providing closure to the protracted case.

The state of Missouri executed Marcellus Williams after the conservative majority on the U.S. Supreme Court declined to stop the execution. The Weekend co-hosts weigh in on this decision that occurred despite strong innocence claims.