The big picture: The arrest comes nearly three months after the 57-year-old grandmother was fatally attacked during her morning dog walk.
Why it matters: This significant development could potentially lead to a breakthrough in the case that has shocked the Brantham and wider Suffolk community.
Key details:
The suspect was arrested on Monday 21 October and is being questioned at Martlesham Police Investigation Centre.
Anita was found critically injured on 24 July and died four days later in hospital.
She was discovered wearing only her bra, leggings, and trainers, with her dog's lead wrapped around her leg.
Anita's springer spaniel, Bruce, was unharmed in the incident.
The investigation so far: This is the fourth arrest in the case. Three people were previously arrested and released on bail in connection with the incident.
What's next: Police continue to appeal for information, with Crimestoppers offering a £20,000 reward for details leading to the arrest and conviction of those responsible.
The bottom line: Anyone with information is urged to contact the Major Investigation Team via the online portal or Crimestoppers anonymously on 0800 555 111.
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