Nearly $30 million worth of drugs were seized after federal authorities discovered a “sophisticated drug-smuggling tunnel” that connected a warehouse in Otay Mesa, California, to another warehouse in Tijuana, Mexico, earlier this month.

A variety of drugs worth an estimated $29 million in street value were discovered in a “sophisticated” cross-border tunnel underground.

Authorities in Tijuana are increasing prevention measures in the region to prevent the spread of the novel coronavirus after a ninth case was reported. Activities in “non-essential” establishments like clubs, bars, casinos, gyms, churches, funeral homes, museums, party halls and community centers were immediately suspended as part of a new measure due to the COVID-19 pandemic, the Tijuana City Council…

A rainy day in San Diego prompted officials to issue an urban runoff advisory and a water contact closure at all coastal beaches and bays.

The last clue in a chilling murder mystery spanning both sides of the border is atext message from the victim. Lincoln Park resident Jimmy Ortega went to Tijuana, Mexico earlier this month to buy a car, according to his mother. The next day, he sent his family a message saying he felt he was in danger. That was the last…

A cultural center in Tijuana, Mexico is hoping to bring the community together through art to help distract from the social tensions happening in the city.

Mexican authorities report that a man with the same name as known cartel leader Octavio Leal Hernández, also known as “El Chapito Leal,” was arrested on Wednesday after a shootout with police.

NBC 7’s Jackie Crea explains what the leader’s arrest could mean for anti-cartel efforts.

Two Tijuana police officers were arrested in San Diego County for their part in an attempted robbery scheme targeting a home in Chula Vista that they believe harbored a $1 million prize.

Local leaders announced on Friday that they have secured $300 million dollars for the Border Water Infrastructure Project (BWIP) to solve the cross-border pollution problem from the Tijuana River Valley.

A fifth body has been found on a property in this border city, and Mexican officials said Tuesday that they are beginning to suspect they may have a serial killer in custody.

Motown fan and R&B enthusiast Jesse Baez brought his genre-bending style through Tijuana’s Black Box — watch his SoundDiego TV Session now.

Contaminated water signs may be no longer as the new trade agreement includes money to clean up the area. NBC 7’s Danica McAdam has more.

House Democrats and the White House announced a deal Tuesday on a modified North American trade pact, which included significant funding to combat sewage pollution in the Tijuana River Valley. “We’re expecting a one-time appropriation of $300 million to be dispersed $75 million per year over four years via Border Water Infrastructure Program,” Democratic Congressman Mike Levin (CA-49) said of…

A father was murdered in Mexico as his family waited to get asylum in California. NBC 7’s Melissa Adan has more details.

Through tears, an El Salvadorian asylum seeker shared how her husband was violently killed in Tijuana while they awaited their next court date to seek asylum. “I won’t get my husband back, we had so many plans for our children and everything was ruined because they don’t believe us,” the mother and wife said. She did not want to...

NBC 7’s Danny Freeman explains how the new trade deal with Mexico will affect San Diego.

The Marriott Residence Inn Chula Vista, built by Baldwin & Sons in Otay Ranch, opened to the public Oct. 13 with a formal grand opening slated for Oct. 19.

NBC 7’s Joe Little shows us the rainy side of San Diego.