Kira Trevino Update: Husband charged with killing wife knew of another man, Minn. police say

Kira Trevino and her husband, Jeffery, in an undated personal photo; Jeffery was charged on Feb. 28, 2013 with Kira's murder.

(CBS/AP) MINNEAPOLIS - New details made public surrounding the murder of Kira Trevino, a 30-year-old St. Paul, Minn. woman, state Trevino's 39-year-old husband, Jeffery, who is charged in her death, knew of a romantic relationship between his wife and another man, CBS Minnesota reports. 

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Kira's body was found in the Mississippi River last week. Police said Kira and her husband were at the Mall of America, her place of work, on Feb. 21 having dinner - and that was the last time Kira was seen alive.

According to the station, police say, Kira had exchanged numerous text messages with another man who was on his way to Colorado on the day she disappeared. At the time of the text messages, the man was reportedly in South Dakota.

Police say, based on those text messages, it is evident that Kira and this other man had engaged in a romantic relationship.

Authorities also reportedly found blank divorce forms inside Kira's purse, which was found in her abandoned vehicle at the Mall of America.

Jeffery Trevino was charged with two counts of second-degree murder on Feb. 28 after large amounts of his wife's blood were found in the couple's home.

His trial is scheduled to being on May 28.

Complete Coverage of Kira Trevino on Crimesider