A tropical vacation on a Mexican beachfront resort can’t solve everything. The couple at the center of “The Resort,” a mystery TV series which premiered Thursday on Peacock, find that out the hard way while trying to rekindle a marriage that’s become routine. Soon after arriving, they get caught up in trying to solve a 15-year-old murder at the same idyllic Riviera Maya resort. William Jackson Harper and Cristin Milioti play Noah and Emma, trying to save their relationship as their 10th anniversary approaches. But they’re reluctant to discuss their issues. “The thing that brought us together a…
