PARADISE, Calif.  — As relatives desperately searched shelters for missing loved ones, crews stepped up the search for bodies in the smoking ruins of Paradise on Sunday, loading the remains of at least one victim into a hearse. Wildfires continued to rage on both ends of the state.

The statewide death toll stood at 29 and appeared certain to rise. More than 100 people were reported missing after the so-called Camp Fire ravaged a swath of Northern California.

At least five search teams were working in Paradise — a town of 27,000 that was largely incinerated on Thursday — and in surrounding communities. Authorities called in a mobile DNA lab and anthropologists to help identify victims of the most destructive wildfire in California history.

By early afternoon, one of the two black hearses stationed in Paradise had picked up another set of remains.

People looking for friends or relatives called evacuation centers, hospitals, police and the coroner's office.

Sol Bechtold drove from shelter to shelter looking for his mother, Joanne Caddy, a 75-year-old widow whose house burned down along with the rest of her neighborhood in Magalia, just north of Paradise. She lived alone and did not drive.

Bechtold posted a flyer on social media, pinned it to bulletin boards at shelters and showed her picture around to evacuees, asking if anyone recognized her. He ran across a few of Caddy's neighbors, but they hadn't seen her.

As he drove through the smoke and haze to yet another shelter, he said, "I'm also under a dark emotional cloud. Your mother's somewhere and you don't know where she's at. You don't know if she's safe." He added: "I've got to stay positive. She's a strong, smart woman." Officials and relatives held out hope that many of those unaccounted for were safe and simply had no cellphones or other ways to contact loved ones. The sheriff's office in the stricken northern county set up a missing-persons call center to help connect people.

Gov. Jerry Brown said California is requesting aid from the Trump administration. President Donald Trump has blamed "poor" forest management for the fires. Brown told a press briefing that federal and state governments must do more forest management but said that's not the source of the problem.