CITP EXAM 4 Guaranteed A+

CITP EXAM 4 Guaranteed A+ Types of electronic surveillance 2. Video Surveillance 3. (Tracking) Electronic Surveillance Define Electronic Surveillance 1. Audio Surveillance Use of electronic surveillance equipment to monitor/record events, can include video or image capture. 2 types of audio intercepts devices 1. Recorder - just records audio primarily used for collecting evidence, but you have to wait until the meet is over to recover the recording. Body worn, digital, record time, audio quality. 2. Transmitter - transmits audio to another devie, can also record. Officer safety as they provide real t ime transmission. What is Audio Intercept Consensual (one-party) not unlawful for a person acting under color of law to intercept a wire, oral, or electronic communication. define VIDEO SURVEILLANCE and two systems that function this. Systems that are both covert and overt, they can be fixed or mobile, wire or wireless. most of the time uses internet / wifi. IP- based video surveillance system, sometimes referred to as POLE CAM In-Place CCTV systems - security systems. Define surveillance An continuous -ongoing process of monitoring people, place, or things in order to gather intel about case What are some traits of a surveillant Tangible - psychological, good condition, eye sight Intangible - patience, perseverance, adaptation What is MEID Mobile Equipment Identifier What are some cellphone device extraction Logical - LEO preferred Manuel - lease complex Define Electronic Tracking Physical - most complex Ready availability and affordability of these systems allows LEO to efficiently, accurately and safely track the movement of vehicles, packages or persons. MUST NEED A WARRANT TO INSTALL What are 2 types of Electronic Tracking systems 1. GPS - uses cellular 2. RF/ Beacon - sends out signal via radio waves; receives by device tuned to same frequency. Two types of GPS trackers systems are called retrieve to access data. 1. Memory trackers - records location data, must - pros: cheap, simple to install, detailed list of movements. - cons: can't view on-demand, have to wait for info. Lose the target, lost the tracker. 2. Live trackers - Transmits location data. - pros: real-time data via remote access, some can remotely control target vehicle. - cons: pricely, need good cell coverage. both types need search warrant. Electronic Countermeasures Devices purchased by the bad guys to detect of thwart electronic surveillance. Jammers, RF detectors. Are illegal. Why use Electronic Surveillance Equipment (ESE) - monitor/record in real-time - preserves crime scene - enhances sight/sound - sources of irrefutable evidence - safety - Usually results in guilty pleas rather than trials Purposes of ESE 1. gather evidence 2. protect UC's/Informants 3. Document crime as it happens what is WTAG Wi-Fi Tools for Analysis and Geolocation - to locate specific device. (child pornography, terrorism, Human trafficking's cases). Identify some considerations for using ESE the device. What to do and what not to do - Must tell the the person using the ESE how to work - Person using it must be aware of potential issues - Technical person must do a site survey and ops plans - Must be justified, balance vs. cost. - PLACE the microphone in the equidistant location "middle of conversation" - PLACE the microphone on the chest if its used by person. - PLACE antenna VERTICAL. - Approval needs to come from head of agency or designee Duress signals. (audio and signal) What is the preamble? when using ESE record information about what your doing, to include name, location, date and time... etc. but should never identify equipment being used. Friction Ridge Skin is only found on two areas of the skin 2. Plantar surface of the foot the Human fingerprint 1. Palmer surface of the hand the most widely used method of scientific identification in the worldwide criminal justice system. What is AFIS? Automated Fingerprint Identification System What is IAFIS Holds the largest biometric database in the world. 72+ million criminal files and 53+ million + civil files. - mug shots - scars, etc.. - civil fingerprints and military prints. Red finger print cards are used for who? printing card. Blue finger print cards are used for who? for criminal processing, have prisoner sign before for used for applicants (employment) explain the proper fingerprint print capture "rolled" or machine. edge Top to Bottom - Fingertip to 1/4 in below the first joint/crease Fingerprint boxes Rolled impressions - boxes 1-10 Plain/pressed impressions - bottom 3 boxes name the required fields on FD-249 - must be filled in ORI # DOB Sex Charge Fingerprint Impressions charges - list in simple / literal terms What is an R-84 form? Name Left to right - Nail edge to Nail Final Disposition Report - must submit to FBI after final disposition on criminal charges on suspect for who you submitted FD-249