Delegation traveled to Mexican border city on May 6
Nearly 50 people living at Jardín de las Mariposas in Tijuana
Jeanine Huerta López's body was found on Aug. 28
Jardín de las Mariposas is near the U.S. border
Jardín de las Mariposas has around 20 residents
Jardín de las Mariposas tiene casi 20 residentes
Tijuana LGBTQ migrant shelter scrambling to prepare for pandemic
Incident took place in Tijuana at around 1:15 p.m. on Feb. 26
Paolo González Morera era trabajador sexual en su país
Thousands of people in the Mexican city hope to enter the US
