in the process of transposing numbers from actual measurements at the scene to the crime scene program, numbers were just transposed wrong. reporter: wallace admits the error but says it was minor, that conrad truman did not deserve a new trial. it s not that significant as they made it out to be. reporter: did those incorrectly entered measurements change your opinion of conrad truman s guilt? should they change anyone s opinion? they didn t change my opinion. reporter: nor did it change the opinion of the deputy d.a., tim taylor, who decided to take on the task himself of prosecuting conrad once again. i think craig had been into the case for a long time, so i wanted fresh eyes. so i went through all the evidence. and even with the medical examiner changing his opinion, i still felt that there was enough to go forward. but we knew going into it, it was going to be tough. reporter: at trial the prosecution s case was familiar. starting with the officers who testified a
wallace. what went wrong? how d that happen? in the process of transposing numbers from actual measurements at the scene to the crime scene program, numbers were just transposed wrong. reporter: wallace admits the error but says it was minor, that conrad truman did not deserve a new trial. it s not that significant as they made it out to be. reporter: did those incorrectly entered measurements change your opinion of conrad truman s guilt? should they change anyone s opinion? they didn t change my opinion. reporter: nor did it change the opinion of the deputy district attorney, tim taylor, who decided to take on the task himself of prosecuting conrad once again. i think craig had been into the case for a long time, so i wanted fresh eyes. so i went through all the evidence. and even with the medical examiner changing his opinion, i still felt that there was enough to go forward. but we knew going into it, it was going to be tough. reporter: at trial the
what went wrong? how did that happen? from transposing measurements from the crime scene program, numbers were transposed wrong. wallace admits the error but says it was minor, that conrad truman did not deserve a new trial. it s not that significant as they made it out to be. did those incorrectly entered measurements change your opinion of conrad true map s guilt? should they change anyone s? they didn t change my opinion. nor did they of deputy d.a. timm tailor who decided to prosecute conrad again. i think craig had been in the case for a long time. i went through all of the evidence. even with the medical examiner changing his opinion i stip still felt there was a lot. conrad s rambling, incoherent
wallace. what went wrong? how d that happen? in the process of transposing numbers from actual measurements at the scene to the crime scene program, numbers were just transposed wrong. reporter: wallace admits the error but says it was minor, that conrad truman did not deserve a new trial. it s not that significant as they made it out to be. reporter: did those incorrectly entered measurements change your opinion of conrad truman s guilt? should they change anyone s opinion? they didn t change my opinion. reporter: nor did it change the opinion of the deputy district attorney, tim taylor, who decided to take on the task himself of prosecuting conrad once again. i think craig had been into the case for a long time, so i wanted fresh eyes. so i went through all the evidence. and even with the medical examiner changing his opinion, i still felt that there was enough to go forward. but we knew going into it, it was going to be tough. reporter: at trial the prosecution s cas
measurements, lead detective tom wallace. what went wrong? how d that happen? in the process of transposing numbers from actual measurements at the scene to the crime scene program, numbers were just transposed wrong. reporter: wallace admits the error but says it was minor, that conrad truman did not deserve a new trial. it s not that significant as they made it out to be. reporter: did those incorrectly entered measurements change your opinion of conrad truman s guilt? should they change anyone s opinion? they didn t change my opinion. reporter: nor did it change the opinion of the deputy district attorney, tim taylor, who decided to take on the task himself of prosecuting conrad once again. i think craig had been into the case for a long time, so i wanted fresh eyes. so i went through all the evidence. and even with the medical examiner changing his opinion, i still felt that there was enough to go forward. but we knew going into it, it was going to be tough. reporte