State v. Kalonji, 2016 Ohio 991

Kalonji was cited for speeding 76 mph in a 65 mph zone on U.S. Route 24 after an aerial speed check.
Pilot Hartge used stopwatches to calculate Kalonji’s speed from the aircraft, with calibration procedures described.
Ground officer McClain flagged Kalonji’s vehicle over and identified Kalonji as the driver.
Trial proceeded to bench trial; the court convicted Kalonji and imposed fines and costs.
Kalonji appeals, challenging sufficiency/weight of the evidence and the admissibility of certain evidence, including a video.
The court of appeals affirms the conviction, addressing sufficiency, weight, and evidentiary objections.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Sufficiency of the evidence	Kalonji argues the State failed to prove identity and speed beyond a reasonable doubt.	Kalonji contends the aerial measurements and identification were unreliable or insufficient.	Sufficient evidence supports identity and speed.
Manifest weight of the evidence	Kalonji claims the evidence weighs heavily against the conviction.	Kalonji asserts the State’s proof was weak or inconsistent.	Conviction not against the manifest weight; not clearly contrary to the evidence.
Admission of citation-officer testimony and equipment records	Kalonji argues the officer’s testimony improperly relied on methods/equipment not produced at trial.	Kalonji contends lack of stopwatches and calibration data should render testimony inadmissible.	Not reversible error; testimony allowed; no duty to produce all equipment at trial; no plain error established.
Admission of video recording	Kalonji challenges the video as irrelevant or prejudicial.	Kalonji argues video was inadmissible or improperly prejudicial.	Video properly admitted; supports Hartge/McClain testimony; no due-process violation.
Overall evidentiary ruling on challenged items	Kalonji asserts multiple evidentiary defects warrant reversal.	Kalonji relies on waivers and lack of proper objections to exclude evidence.	Assignments II–III waived; assignment IV upheld as proper; no error prejudicial to Kalonji.

State v. Jenks, 61 Ohio St.3d 259 (Ohio 1981) (standard for sufficiency review; rational trier of fact could find guilt beyond reasonable doubt)
State v. Thompkins, 78 Ohio St.3d 380 (Ohio 1997) (weight-of-the-evidence review; defer to trier of fact on credibility)
State v. DeHass, 10 Ohio St.2d 230 (Ohio 1967) (credible analysis of weight vs. sufficiency; discretion to trier of fact)
State v. Kelm, 29 Ohio App.3d 317 (Ohio 12th Dist. 1986) (airplane stopwatch as valid speed measurement device)
State v. Barnes, 2010-Ohio-987 (Ohio 2010) (sufficiency/weight framework and review of documentary/video evidence)
State v. Makuch, 2012-Ohio-5272 (Ohio 2012) (pilot/testimony and stopwatch-based speed sufficiency analysis)