d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer. yeah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickly and put some cuffs on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. ramirez: avery? i think i got something here. through tristan's computer. i found online orders, message board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan that came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? collecting happy moments from his victims' lives? tristan: my mom and dad are still married. my sister goes to flori

d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer. yeah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickly and put some cuffs on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. all right. i think i got something here. okay, i've been going through tristan's computer. i found online orders, message board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan captured every wedial session that came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? collecting happy moments from his victims' lives? tristan: my mom and

d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer. yeah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickck and put some cufuf on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. l right. ramirez: avery? i think i got something here. okay, i've been going through tristan's computer. i found online orders, mesesge board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan captured every wedial sessionnthat came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? cocoecting happy moments from his victims' lives? trist

d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer.eah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickly and put some cuffs on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. all right. ramirez: avery? i think i got something here. okay, i've been going through tristan's computer. i found online orders, message board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan captured every wedial session that came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? collecting happy moments from his victims' lives? trist

d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer.eah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickly and put some cuffs on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. all right. ramirez: avery? i think i got something here. okay, i've been going through tristan's computer. i found online orders, message board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan captured every wedial session that came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? collecting happy moments from his victims' lives? trist

d.b. russell in the field office? look, a simple dna test should tell us if tristan's our killer. yeah, but with ten monitors? i mean, he's probably watching more than just isabel. we gotta find this guy quickly and put some cuffs on him. krumitz: just heard from raven. she's downloading tristan's computer. hey, man... you cool? yeah. you didn't eat the trout in the commissary, did you? no. um... let me ask you a question. if you were given opportunity to help francine before she got in trouble, would you have? i'd have done anything to help her. anything. yeah. all right. ramirez: avery? i think i got something here. okay, i've been going through tristan's computer. i found online orders, message board posts, nothing special, but then i found this. are we live? no. these are recordings. eight terabytes worth, over 100 hours of video. i'm thinking tristan captured every wedial session that came through his machine. wait a second. there's laughter, a birthday, a grandfather. these are all happy moments. so, tristan's doing what? tristan: my mom and dad are still married. my sister

russell mumbles) what do we got here? bacterium-- staphylococcus equorum. claviceps pusilla. okay, i'll plug these into the index of airborne microbes and send the results to ctoc. mundo: can't believe d.b.'s fan thing actually worked. ryan: come on. where are we at, guys? well, the search is only half done, but we're not finding any employees in this area. it's possible this is gonna take us back to the best buy it was purchased at and not the actual... mundo: got it. we've got an address. say hello to our target. i'm just glad that you're okay. did they find her, the nurse? no. i'm taking you over to the icu until this is over. it's safer there. ryan: it was all a charade. what are you doing? "doctor to the rescue," and you played that well. what the hell are you talking about? after you released the fake grey ruin video, you helped colleen while lindsey mullen died. (flatline tones) you're accusing me? i had nothing to do with this. you knew we were on to you when we stopped your ventilator hack, you killed thomas by altering his electronic medical record. and then you tried desperately to save him. come on! come on! breathe! the emr hack, that was creative. you improvised that on th