Detective Hailey Upton spent much of the season grappling with her husband's (Halstead) departure and his decision to stay in Bolivia indefinitely. This tension culminated in her removing her wedding ring by the end of the season.
Benjamin Levy Aguilar joined the main cast as Officer Dante Torres , a rookie officer who previously guest-starred in Season 9.
In the finale, "A Better Place," Ruzek’s cover was blown, and he was shot by Beck's grandson , Cal. Chicago P.D. - Season 10
Season 10 of Chicago P.D. , which aired from , marked a major milestone for the series with its 200th episode and significant changes to its core cast. Major Cast Changes
Atwater ultimately shot and killed Richard Beck to prevent a large-scale attack. The season ended on a cliffhanger with Ruzek’s life hanging in the balance as he was rushed to surgery. Critical Reception What Happened in Chicago P.D. Season 10? A Recap Detective Hailey Upton spent much of the season
Kevin Atwater's relationship with his estranged father, Lew , was explored in depth after Lew's release from prison, with the two working together on multiple cases. The Season Villain and Finale
After years of "will-they-won't-they," the pair finally rekindled their romantic relationship in Episode 17, "Out of the Depths". Burgess also focused on healing from her past PTSD through therapy. In the finale, "A Better Place," Ruzek’s cover
Officer Adam Ruzek went deep undercover to infiltrate Beck’s organization.
