---
type: "Bill"
title: "Corrections; alternatives; placement of youth under 18 with adults during confinement, trial, or transport; prohibit. Amends sec. 139 of 1931 PA 328 (MCL 750.139). TIE BAR WITH: HB 4145'19, HB 4140'19"
description: "Corrections; alternatives; placement of youth under 18 with adults during confinement, trial, or transport; prohibit. Amends sec. 139 of 1931 PA 328 (MCL 750.139). TIE BAR WITH: HB 4145'19, HB 4140'19"
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2019-2020"
identifier: "HB 4143"
citation: "Michigan HB 4143 (2019-2020)"
classification: ["bill"]
subjects: ["Corrections: alternatives", "Juveniles: criminal procedure"]
status: "enacted"
primary_sponsors: []
version_count: 4
action_count: 30
vote_count: 2
first_action: "2019-02-06T05:00:00+00:00"
last_action: "2019-11-06T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/174159f1-af29-4a8e-9326-beaf3b7e5059"
source_url: "http://legislature.mi.gov/doc.aspx?2019-HB-4143"
source_hash: "b556f0b0c3ec1824a26d4bc385bae643e97d196203639f483a8ef93639b1b848"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-mi"]
---

# Michigan HB 4143 (2019-2020) — Corrections; alternatives; placement of youth under 18 with adults during confinement, trial, or transport; prohibit. Amends sec. 139 of 1931 PA 328 (MCL 750.139). TIE BAR WITH: HB 4145'19, HB 4140'19

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **As Passed by the House** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billengrossed/House/htm/2019-HEBH-4143.htm)
2. **As Passed by the Senate** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billengrossed/House/htm/2019-HEBS-4143.htm)
3. **House Introduced Bill** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/billintroduced/House/htm/2019-HIB-4143.htm)
4. **Public Act** (committee substitute) — [source](http://legislature.mi.gov/documents/2019-2020/publicact/htm/2019-PA-0104.htm)

## Votes

- PASSED ROLL CALL # 259 YEAS 35 NAYS 3 EXCUSED 0 NOT VOTING 0 — **35–3** (pass) · upper
- passed Roll Call # 65 Yeas 101 Nays 9 Excused 0 Not Voting 0 — **101–9** (pass) · lower

## Sponsors

- Brian Elder — cosponsor (person)
- Daire Rendon — cosponsor (person)
- David LaGrand — cosponsor (person)
- Douglas Wozniak — cosponsor (person)
- Graham Filler — cosponsor (person)
- Leslie Love — cosponsor (person)
- Roger Hauck — cosponsor (person)
- Tommy Brann — cosponsor (person)
- Vanessa Guerra — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2019-02-06T05:00:00+00:00** introduced by Representative Leslie Love `introduction`
- **2019-02-06T05:00:00+00:00** read a first time `reading-1`
- **2019-02-06T05:00:00+00:00** referred to Committee on Judiciary `referral-committee`
- **2019-02-07T05:00:00+00:00** bill electronically reproduced 02/06/2019
- **2019-04-16T04:00:00+00:00** reported with recommendation with substitute (H-1) `committee-passage`
- **2019-04-16T04:00:00+00:00** referred to second reading
- **2019-04-24T04:00:00+00:00** read a second time `reading-2`
- **2019-04-24T04:00:00+00:00** substitute (H-1) adopted
- **2019-04-24T04:00:00+00:00** placed on third reading
- **2019-04-25T04:00:00+00:00** read a third time `reading-3`
- **2019-04-25T04:00:00+00:00** passed Roll Call # 65 Yeas 101 Nays 9 Excused 0 Not Voting 0 `passage`
- **2019-04-25T04:00:00+00:00** transmitted
- **2019-04-30T04:00:00+00:00** REFERRED TO COMMITTEE ON JUDICIARY AND PUBLIC SAFETY `referral-committee`
- **2019-10-15T04:00:00+00:00** REPORTED FAVORABLY WITHOUT AMENDMENT `committee-passage`
- **2019-10-15T04:00:00+00:00** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2019-10-15T04:00:00+00:00** REFERRED TO COMMITTEE OF THE WHOLE `referral-committee`
- **2019-10-16T04:00:00+00:00** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) `committee-passage`
- **2019-10-16T04:00:00+00:00** PLACED ON ORDER OF THIRD READING
- **2019-10-16T04:00:00+00:00** RULES SUSPENDED
- **2019-10-16T04:00:00+00:00** PLACED ON IMMEDIATE PASSAGE
- **2019-10-16T04:00:00+00:00** PASSED ROLL CALL # 259 YEAS 35 NAYS 3 EXCUSED 0 NOT VOTING 0 `passage`
- **2019-10-16T04:00:00+00:00** IMMEDIATE EFFECT DEFEATED
- **2019-10-16T04:00:00+00:00** INSERTED FULL TITLE
- **2019-10-16T04:00:00+00:00** returned from Senate without amendment with full title
- **2019-10-16T04:00:00+00:00** full title agreed to
- **2019-10-16T04:00:00+00:00** bill ordered enrolled
- **2019-10-23T04:00:00+00:00** presented to the Governor 10/21/2019 02:25 PM `executive-receipt`
- **2019-11-06T05:00:00+00:00** approved by the Governor 10/31/2019 09:28 AM `executive-signature`
- **2019-11-06T05:00:00+00:00** filed with Secretary of State 10/31/2019 01:54 PM
- **2019-11-06T05:00:00+00:00** assigned PA 104'19

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/174159f1-af29-4a8e-9326-beaf3b7e5059`. Confidence: reported (aggregated from official Michigan legislature records).