According to law enforcement sources, Callella was detained after investigators uncovered new evidence that allegedly linked him to key moments in the timeline surrounding Guthrie’s disappearance. Officials have not disclosed the full nature of that evidence but confirmed it includes digital records and witness statements that were not available during the early stages of the search. Authorities emphasized that the arrest does not conclude the case, but rather marks a critical turning point in understanding what may have happened.
In a briefing, investigators outlined what they described as the suspected motive, explaining that it centers on a personal dispute that escalated in the days leading up to Guthrie’s disappearance. While details remain limited, authorities said the motive was established through corroborated testimony and documented communications. They declined to comment on whether additional individuals may be involved, citing the sensitivity of the ongoing proceedings.