MSNBC Dateline March 20, 2021 09:37:00
Until finally a year later lieutenant tavizon did some checking and confirmed his alibi was absolutely solid, though, when we tracked him down, he said this -- >> they never did in my mind ever really truly suspect me because i had such an alibi. >> i hate to say it but i've looked at what they were saying. you were their number one person of interest. at least one investigator's number one person of interest. >> they never told me that. >> reporter: billy also found any suggestion he was too close to cassy particularly offensive. >> absolutely never even thought in my mind to have a where wit...