Heavy on the courtroom drama, light on horror...
“The Bloodstained Butterfly” is one of the tamer entries among “giallo” — the  20th century Italian genre of film with mystery and often slasher, supernatural, horror, or crime fiction elements. “The Bloodstained Butterfly” combines giallo with courtroom drama. A young woman’s dead body is found in a park during a thunderstorm and Italy’s best detectives are assigned to the case. Newscaster Alessandro Marchi (Giancarlo Sbragia) is incriminated. Several eyewitnesses report having seen him fleeing the scene, his fingerprints are on the murder weapon, and there’s mud on his coat that matches the mud in the park. Everything seems to fit neatly, but all is not as it appears.<br /><br />With its emphasis on the police investigation and lengthy courtroom scenes, the film will remind viewers of TV lawyer series such as “Perry Mason” or “Law and Order.” Fans of giallo might be disappointed, however, in that the horror element is understated. Director Duccio Tessari uses some imaginative camera angles in the exterior scenes, but unlike other giallo films made around the same time, “The Bloodstained Butterfly” lacks a timeless quality and visually is very much a product of the early 1970s. The major drawback is the slow pace — far from the rapid editing modern movie viewers have come to expect.<br /><br />There are a romantic subplot involving Alessandro’s daughter, Sarah (Wendy D’Olive), and her boyfriend, Giorgio (Helmut Berger), a gifted, disturbed pianist with a dark secret; an intense sex scene; and references to hot-topic social issues of the period. The script is well constructed, with several plot twists and red herrings to keep the viewer off balance. The cinematography is impressive, particularly in its original widescreen format, and the soundtrack interpolates Tchaikovsky’s Concerto No. 1 with a more traditional score.<br /><br />Bonus features on the 2-disc Blu-ray + DVD Special Edition include original Italian and English soundtracks, newly translated English subtitles for the Italian soundtrack, new audio commentary, visual essay on the film, new interview with actor Helmut Berger, interview with the actress/wife of director Duccio Tessari, Italian and English theatrical trailers, gallery of promotional images, and reversible sleeve containing original and newly commissioned artwork.
The movie title "The Bloodstained Butterfly," available on Movies & TV, has received an average rating of 3.9 from 87 reviewers. 
It features elements such as [], and it is priced at $19.99.

This title falls under the categories of Movies & TV, Featured Categories, Blu-ray and Horror. 
The additional details include the following in key-value format :
 {"Is Discontinued By Manufacturer": "No", "Product Dimensions": "0.7 x 7.5 x 5.4 inches; 8.32 Ounces", "Item model number": "35643971", "Director": "Duccio Tessari", "Media Format": "Anamorphic, NTSC, Widescreen", "Run time": "1 hour and 39 minutes", "Release date": "August 23, 2016", "Actors": "Helmut Berger, Giancarlo Sbragia, Evelyn Stewart", "Studio": "Arrow Video", "Country of Origin": "USA", "Number of discs": "1"}

Here is a brief synopsis of the title : Directed by Duccio Tessari (Death Occurred Last Night, A Pistol for Ringo), The Bloodstained Butterfly melds the lurid giallo traditions popularized by Dario Argento and Mario Bava with courtroom drama, resulting in a film that is as concerned with forensic detail and legal process as it is with grisly murders and audacious set-pieces..