PEOPLE
v.
WICKHAM.
Michigan Court of Appeals.
Frank J. Kelley, Attorney General, Robert A. Derengoski, Solicitor General, James K. Miller, *651 Prosecuting Attorney, and S.J. Venema, Assistant Prosecuting Attorney, for the people.
John S. Donovan, for defendant.
PER CURIAM:
Defendant was tried by the court, without a jury, and found guilty of the crime of using a motor vehicle without authority but without intent to steal, contrary to CL 1948, § 750.414 (Stat Ann 1954 Rev § 28.646).
Defendant claims error on appeal in that the preliminary examination was not held within the ten-day statutory period. Upon arraignment in Grand Rapids police court on the charge his examination was set within the ten-day period, but was later adjourned on motion of the assistant prosecutor, with an additional two-day adjournment resulting from the death of one of the circuit court judges. At no time before the preliminary examination did defendant demand a more speedy examination, or move for dismissal of the charge on such a basis. The actual examination was held 21 days after the arraignment.
This Court held in People v. Nawrocki (1967), 6 Mich. App. 46, 60, that "in order to protect the right to a speedy trial, it must be demanded", citing People v. Foster (1933), 261 Mich. 247.
Aside from the well-settled law that formal demand must be entered on the record by the defendant before he can claim violation of his right to a speedy trial, there is no claim by defendant that he was prejudiced in any manner by delay in his preliminary examination. As to defendant's additional claim that the prosecution failed to prove each element of the offense charged beyond a reasonable doubt, it is well settled that credibility of witnesses, inferences to be drawn from their testimony, and *652 weight given to such evidence, are purely questions of fact. In this case the trial judge was the trier of the fact and was in the best position to rule on the truthfulness of testimony and the credibility of the defendant. This Court will not substitute its opinion for that of the trial judge.
Defendant's conviction is affirmed.
LESINSKI, C.J., FITZGERALD and TEMPLIN, JJ., concurred.