One member of a teenage lesbian couple is dead and the other is in serious but stable condition after the pair were found shot in the head in a park outside Corpus Christi over the weekend, according to news reports.

Nineteen-year-old Mollie Judith Olgin was found dead, and 18-year-old Mary Christine Chapa was rushed to the hospital, where she underwent emergency surgery and is now stable and able to communicate.

Olgin and Chapa, who had been together for five months, were found by visitors to Violet Andrews Park in Portland, Texas, at about 9 a.m. Saturday. Their bodies were in tall grass beneath a scenic overlook deck, both with gunshot wounds to the head from a large-caliber handgun.

Police believe the shooting happened at about midnight Friday, but they have no suspects or motive. Portland Police Chief  Randy Wright told MSNBC that investigators believe the shootings were committed by a third party but are unsure whether they are related to the girls’ sexual orientation.

“That’s always something that we’re looking for, but as of this point, we have not been able to establish that that had anything to do with the attack,” Wright said.

However, Wright added that it appears “this was not just a random attack but that’s something that we really have to develop over time.” And he told KRISTV that the attack “does have some of the earmarks of a targeted attack.”

Watch MSNBC’s report below.

UPDATE: A candle-lit walk is scheduled for Friday in the park “in memory of Mollie Olgin and to keep Kristene Chapa in prayers for a speedy yet well recovery. Vigils are also planned in San Francisco organized by Cleve Jones and in Washington, D.C.

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