p>> reporter: dalia says it was art of a plan she hatched with pher then husband michael pdippolito and former lover to pget famous. p>> this is acting? p>> yeah. p>> reporter: prosecutors say pthat was no act. pand allege she promised to pay pthis undercover cop posing as a phit man to kill her husband of psix months. p>> she parked the third space pfrom here. p>> you know, he gets two in the phead. p>> reporter: her now ex-husband pmike dippolito said he couldn't pwait to see what she said in pcourt. p>> let me know, i'll be sitting pin the back with popcorn. p>> walking on the sidewalk, this pdoesn't happen very often. p>> no, it doesn't happen at all. p>> reporter: in an exclusive retrial interview with "20/20" pthis past december dalia pdippolito said she's pmisunderstood. p>> who is dalia dippolito? pcompassionate. p>> because of that -- p>> reporter: at the time her pnewly hired high-powered pattorneys wouldn't let her talk pabout certain parts of the case, articularly those seemingly pdamning videotapes, because pshe's now facing a new trial pafter her first conviction was pover