The Case Against Thomas Stein and Trial Day One 4.29.2026

Thomas Stein is on trial in Lee County for the fatal shooting of 15-year-old Kayla Rincon-Miller during what prosecutors say was a robbery attempt in Cape Coral. His former co-defendant Christopher Horne Jr. has already taken a plea deal and is expected to testify for the state, making his testimony one of the most critical moments of trial. This case now turns on whether jurors believe Stein was the shooter—or whether the prosecution can still secure a conviction even if that exact trigger pull remains disputed.

Opening statements in the trial of Thomas Stein framed the case as a robbery gone wrong that turned deadly, with prosecutors telling jurors the evidence will show Stein participated in the events that led to the shooting of Kayla Rincon-Miller. The state signaled that testimony from co-defendant Christopher Horne Jr. will be central to explaining what happened inside the SUV and who did what during the encounter. Defense attorneys pushed back by emphasizing uncertainty around who actually fired the gun, urging jurors to scrutinize Horne’s credibility given his plea deal.

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