After more testimony from a tenant who lived downstairs from Tim and Sharlene Bosma, court has begun to explore the first pieces of forensic evidence at the trial of two men accused of killing the Ancaster, Ont., man.

Wayne De Boer was in the Bosmas' home on May 6, 2013, when two men came to test drive the truck Tim Bosma was selling online.

De Boer said he and Sharlene Bosma had a strange feeling about the whole situation after her husband drove off with the men. He joked to her, "That was weird. That might be the last time we ever see him."

De Boer was cross-examined by both defence lawyers, after which the Crown moved on to begin a look at fingerprint evidence.

The trial of Dellen Millard and Mark Smich, each charged with first-degree murder, began Monday in Superior Court in Hamilton.

The trial resumed today at 1 p.m. ET.

Follow CBC's Adam Carter's live coverage.

On mobile and can't see the timeline? View it here.