0 >> welll initiallyhe apear tberunkr storou then they'll become progressively leargic,nd then bome comatose. anthen thehell start to hava congestive hrt fai a pulmonary ema. and theh theyell start to go into renal failurend then eventual die. >> y c sort of estimate they ingested the anfreeze baseon whe their symptoms are at that point? >> that's extly rit. it posble to getou estima of en thengngon ocrr. >> reporter:heeyst the state's was t progresonof syms th prosetors contended woshowowhen ray insted thentifreeze. >> you were able to establish a timeline? n t e ems arrived his residence e was already lethargic and mostomatose. palrey ow frohis clal pseatn at that pot ah he's prly 12 to 24 hoursn. dovetaed with the prosecutor'stimilili that st tave ingestsd thenteze the he endera t#ok thqt outi th the grandcdildrenen to suppopopoheir timeline, ( prosecutirodod ts voicem py ft ia friend several hurs tethe ate sa teresa poisoned him. >> i'm sorry, i'm sorr i'm sorry. >> reportete othe tape, the osecutioargu, ray sods t dun e i told y/y i tnk you're aice peon?cae back iyou can, okay? bye. >>