Prosecutors in the murder re-trial of Karen Read are showing the jury text messages between the defendant and her deceased boyfriend John O'Keefe.

On Thursday, they attempted to show the couple was in turmoil and Read suspected O'Keefe was seeing another woman just before his death.

The Massachusetts woman is accused of hitting her Boston cop boyfriend, O'Keefe, with her SUV and leaving him for dead in the snow after a night of drinking.  The first trial ended in a hung jury.   

The jury will go on a view Friday, and visit relevant scenes in the case.