LOS ANGELES — A suspect in Sierra LaMar's disappearance and possible murder was arrested by Santa Clara police Monday, but the suspect's sister told the San Jose Mercury News Tuesday that her brother is not responsible for the missing teenager.
"It's not him," said Lucero Garcia, whose younger brother Antolin Garcia Torres is in custody.
Police discovered evidence of Garcia Torres' DNA on LaMar's belongings that were found on the side of the road near her home after her mother reported her missing, according to the Mercury News.
More from GlobalPost: Sierra LaMar, missing teen, believed to be dead
"I honestly feel they don't have enough evidence to convict him," Garcia, 26, told the Mercury News, and said that though she realizes what family members of criminal suspects seem like when they speak out, called her brother's arrest "unfair."
LaMar, a cheerleader and high school student from Morgan Hill, California, has been missing since March 17, according to the LA Times.
Santa Clara County Sheriff Laurie Smith told reporters earlier on Tuesday that investigators have "direct and circumstantial" evidence that Garcia Torres killed LaMar, according to the Los Angeles Times.
Isovet Martinez, Garcia's boyfriend, told the Mercury News that Garcia Torres is just being considered a suspect "because of his image, but image isn't anything."
The Garcia Torres' family has sent their best wishes to the LaMars', according to the Times.
More from GlobalPost: US teen Shawn Tyson guilty of murdering two UK tourists
Antolin Garcia Torres is married with a young daughter, and his wife is three months pregnant, according to his sister.
"It feels like we're in a movie right now, an unfair movie," Garcia told the Mercury News.
According to the US Department of Justice, 797,500 children younger than 18 are reported missing a year in the United States, with an average of 2,185 children being reported missing each day.