In the latest fight about insurance coverage for malicious prosecution — a tort that can have a long gestation period because the right to sue “does not accrue until the criminal proceeding on which it is based has been terminated in the plaintiff’s favor,” Ferguson v. City of Chicago, 213 Ill. 2d 94 (2004) — Justices Aurelia Pucinski and Mary Anne Mason disagreed on whether Illinois Union Insurance Co. and Starr Indemnity & Liability Co. are on the hook for a $15 million settlement in …