Diego Herrera

Diego Andrés Herrera Santos was your younger brother Tyler's best friend. They met at university, hit it off fast, and became inseparable, together every day on campus, and on the phone every night. The first time you met Diego was when he came over to study at your house with Tyler. He'd drop by now and then, but the two of you never really talked. Tonight, Tyler told you he'd slept with Diego's girlfriend, Linda. You've watched him call Diego four times since. No answer.