Rebutting a Murderer

As a new season of "Making a Murderer" opens, Dan O'Donnell debunks the experiments that Steven Avery's new attorney performs in an effort to prove his innocence.

"Making a Murderer" devotes a lot of attention to Steven Avery attorney Kathleen Zellner's words, but as Dan O'Donnell demonstrates, her actions tell a completely different story.

"Making a Murderer" devotes a lot of attention to Steven Avery attorney Kathleen Zellner's words, but as Dan O'Donnell demonstrates, her actions tell a completely different story.

Dan O'Donnell debunks "Making a Murder's" claims about a decision freeing Brendan Dassey and new evidence Steven Avery's attorney says could free him.

Dan O'Donnell answers the biggest untruths that Steven Avery and "Making a Murderer" have told this season.

Dan O'Donnell dismantles two of the most dishonest claims that Steven Avery's attorney makes in "Making a Murderer's" second season

Dan O'Donnell disproves "Making a Murderer's" claims about what it considers the smoking gun evidence that Steven Avery is innocent.

Dan O'Donnell takes on "Making a Murderer's" increasingly desperate claims about Steven Avery's innocence.

Dan O'Donnell debunks a dishonest theory that "Making a Murderer" concocts about Teresa Halbach's day planner

Dan O'Donnell rebuts "Making a Murderer's" last, most desperate claims as Season 2 comes to a close.

Dan O'Donnell paints a vastly different picture of Steven Avery than the sympathetic one 'Making a Murderer' did.

Dan O'Donnell debunks the supposed motive for law enforcement to frame Steven Avery

Dan O'Donnell takes closer look at compelling DNA evidence that points directly to Steven Avery

Dan O'Donnell thoroughly outlines the evidence against Steven Avery and Brendan Dassey, focusing in particular on Teresa Halbach's car key

As Steven Avery's trial begins, Dan O'Donnell dismantles the defense's conspiracy theory point by point

Dan O'Donnell continues to pick apart the conspiracy theory, focusing in particular on the charred remains found in Steven Avery's burn pit

Dan O'Donnell takes on the single most dishonest moment in 'Making a Murderer,' when Steven Avery's attorneys find a vial of his blood

Steven Avery's trial comes to a conclusion, and Dan O'Donnell debunks 'Making a Murderer's' claims about improper jury conduct

As Brendan Dassey's trial begins, Dan O'Donnell proves that his confession was both truthful and completely voluntary

Dan O'Donnell concludes his rebuttal by answering the lingering questions 'Making a Murderer' asks after Steven Avery and Brendan Dassey are convicted