glidden had.tually worked for john and doris. for many years, and doris had invited glidden to her home and had shared holidays with him and meals. >> the charge? conspiracy to commit murder means they allegedly discussed plans for a murder. not that they actually pulled the trigger. it begs the question planning doris's murder? with whom? >> investigators thought that they had information related to the murder. and of course, by picking them up, they thought that might get them to speak, get them to talk a little bit, and they never said a word. >> after nearly five weeks in custody, authorities released rodrÍguez and kh. and just like that, doris worley's murder grows cold. >> they felt like there was insufficient evidence to move forward with the case. >> with the heat off, john begins reconsidering his move to florida. >> john took the family dog and had him euthanized, then went and withdrew the children from school in the middle of the day and fled to costa. >> rica y costa rica. >> that's a