All courts having jurisdiction of criminal cases shall at all times have jurisdiction and control over informations and criminal cases pending therein and may, at any time, upon motion by the defendant, dismiss any information and order such defendant discharged if, in the opinion of the court, there is not sufficient evidence or cause to justify the bringing or continuing of such information or the placing of the person accused therein on trial.

Cited. 170 C. 337. In absence of statutory authority, court may not of its own motion dismiss a criminal prosecution unless there is fundamental legal defect in information or indictment or constitutional defect such as denial of speedy trial or illegality of arrest. 172 C. 608. Cited. 189 C. 42; 193 C. 474; Id., 602; 198 C. 435; 200 C. 440. Trial court did not abuse its discretion having properly found “cause” to dismiss with prejudice. Id., 453. Cited. 204 C. 187; 207 C. 374; 209 C. 225; 213 C. 708; 214 C. 657; 229 Conn. 716; 242 Conn. 409. Absent compliance with section, trial court did not have authority to dismiss pending misdemeanor charge because, in trial court’s view, case was not sufficiently important to warrant time and expense of jury trial. 243 C. 690. Dismissal of an information may be predicated upon either insufficient evidence or insufficient cause, but only in the most compelling of circumstances. 305 C. 330. Cited. 4 CA 520; 5 CA 347; 7 CA 46; 8 CA 607; 11 CA 224. Insufficient cause “prong” of statute is inappropriate basis for dismissal of information preceded by arrest warrant where no trial has yet been held. 19 CA 495. Cited. 20 CA 321; 21 CA 210; 24 CA 195; 29 CA 689; 40 CA 789; 45 CA 722. Purpose and history of law. 13 CS 112. Cited. 21 CS 246. Resort to section is not proper method to raise issue of jurisdiction of court over person of defendant. 28 CS 512. Purpose of motion to dismiss is to prevent unchecked powers by prosecuting attorney. 29 CS 118. Insufficient evidence and insufficient cause grounds of section may not be raised through pretrial dismissal motion in case where defendant was arrested on warrant signed by a judge. 49 CS 248. Motion to dismiss count having been previously granted, motion for directed verdict on that count was properly denied. 5 Conn. Cir. Ct. 78.